Patents by Inventor Francisco Del Rey

Francisco Del Rey has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • MICA BASED SANDWICH STRUCTURES
    Publication number: 20220379592
    Abstract: The present disclosure is related to a composite sandwich panel having a first layer including mica paper, a folded core or honeycomb structure including mica paper and a second layer including mica paper. The first and second layers are glued onto the foldcore using mineral adhesive made of one or more alkali metal silicate(s).
    Type: Application
    Filed: October 28, 2020
    Publication date: December 1, 2022
    Inventors: Chris GEERTS, Francisco DEL REY, Sandra BOEL
  • MICA BASED THREE DIMENSIONAL STRUCTURES
    Publication number: 20210008829
    Abstract: A method for producing a mica paper honeycomb may include providing sheets of partially cured impregnated mica paper, and gluing the sheets along periodic parallel lines to form an unexpanded, partially cured mica paper honeycomb. The unexpanded partially cured mica paper honeycomb may be expanded to obtain an expanded partially cured mica paper honeycomb. The expanded partially cured mica paper honeycomb may be cured to obtain a mica paper honeycomb.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 14, 2021
    Inventors: Chris GEERTS, Francisco DEL REY, Sandra BOEL
  • Mica-based strip
    Patent number: 9484125
    Abstract: The present invention relates to a multilayer strip (1) comprising at least: an essentially mica-based layer (3) and a polymeric layer (2) comprising 60 to 85% by weight of a mineral filler (4) and 15 to 40% by weight of a polymer.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: November 1, 2016
    Assignee: COGEBI S.A.
    Inventors: Benoit Prieur, Francisco Del Rey
  • MICA-BASED STRIP
    Publication number: 20130341068
    Abstract: The present invention relates to a multilayer strip (1) comprising at least: an essentially mica-based layer (3) and a polymeric layer (2) comprising 60 to 85% by weight of a mineral filler (4) and 15 to 40% by weight of a polymer.
    Type: Application
    Filed: November 10, 2010
    Publication date: December 26, 2013
    Applicant: Cogebi S.A.
    Inventors: Benoit Prieur, Francisco Del Rey
  • Pillared trioctahedral micas and/or vermiculites
    Patent number: 6656439
    Abstract: Pillared trioctahedral micas and/or vermiculites are prepared. The process includes a conditioning operation for the partial reduction of the layer charge through an accelerated weathering process, and also includes a pillaring operation.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: December 2, 2003
    Assignee: Université Catholique de Louvain
    Inventors: Georges Poncelet, Francisco Del Rey
  • Pillared trioctahedral micas and/or vermiculites
    Publication number: 20030201206
    Abstract: Pillared trioctahedral micas and/or vermiculites are prepared. The process includes a conditioning operation for the partial reduction of the layer charge through an accelerated weathering process, and also includes a pillaring operation.
    Type: Application
    Filed: March 8, 2001
    Publication date: October 30, 2003
    Inventors: Georges Poncelet, Francisco Del Rey
  • Pillaring of trioctahedral micas and vermiculites
    Patent number: 6300269
    Abstract: Pillared trioctahedral micas and/or vermiculites are prepared. The process includes a conditioning operation for the partial reduction of the layer charge through an accelerated weathering process, and also includes a pillaring operation.
    Type: Grant
    Filed: August 2, 1999
    Date of Patent: October 9, 2001
    Assignee: Universite Catholique De Louvain
    Inventors: Georges Poncelet, Francisco Del Rey